Size matters. Lenovo's 15-inch isn't quite up to par with its smaller business offerings, but perhaps today's configuration—a Core i7-8650U, 16 GB RAM, FHD anti-glare touch display, and NVMe SSD—can help to bridge the gap. We'll find out in our full review!
https://www.notebookcheck.net/Lenovo-ThinkPad-T580-i7-8650U-FHD-Laptop-Review.320870.0.html